參數(shù)資料
型號: AT49BV080T-20CI
廠商: ATMEL CORP
元件分類: DRAM
英文描述: 8-Megabit 1M x 8 Single 2.7-volt Battery-Voltage Flash Memory
中文描述: 1M X 8 FLASH 2.7V PROM, 200 ns, PBGA42
封裝: 8 X 14 MM, 1 MM PITCH, PLASTIC, CBGA-42
文件頁數(shù): 6/12頁
文件大小: 201K
代理商: AT49BV080T-20CI
AC Read Characteristics
AT49BV/LV080-12 AT49BV/LV080-15 AT49BV/LV080-20
Symbol
t
ACC
t
CE
(1)
t
OE
(2)
t
DF
(3, 4)
Parameter
Address to Output Delay
CE to Output Delay
OE to Output Delay
CE or OE to Output Float
Output Hold from OE, CE or
Address, whichever occurred first
Min
Max
Min
Max
Min
Max
Units
ns
ns
ns
ns
120
120
50
30
150
150
70
40
200
200
100
50
0
0
0
0
0
0
t
OH
0
0
0
ns
Notes: 1. CE may be delayed up to t
ACC
- t
CE
after the address
transition without impact on t
ACC
.
2. OE may be delayed up to t
CE
- t
OE
after the falling
edge of CE without impact on t
CE
or by t
ACC
- t
OE
after an address change without impact on t
ACC
.
3. t
DF
is specified from OE or CE whichever occurs first
(C
L
= 5 pF).
4. This parameter is characterized and is not 100% tested.
AC Read Waveforms
(1,2,3,4)
t
R
, t
F
< 5 ns
Input Test Waveforms and Measurement Level
Output Test Load
Pin Capacitance
(f = 1 MHz, T = 25°C)
(1)
Typ
4
8
Max
6
12
Units
pF
pF
Conditions
V
IN
= 0V
V
OUT
= 0V
C
IN
C
OUT
Note:
1. This parameter is characterized and is not 100% tested.
6
AT49BV/LV080
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